am 981bd8a4: Merge "Allow tests to run when bandwidth profiling fails" into jb-dev (adba4f45) · Commits · e / os / android_frameworks_base

core/tests/utillib/src/android/test/BandwidthTestCase.java

+21 −4

Original line number	Diff line number	Diff line
		@@ -18,6 +18,7 @@ package android.test;
		import android.net.NetworkStats;
		import android.net.TrafficStats;
		import android.os.Bundle;
		import android.util.Log;

		import java.lang.reflect.InvocationTargetException;
		import java.lang.reflect.Method;
		@@ -29,6 +30,7 @@ import java.lang.reflect.Modifier;
		* as an {@link InstrumentationTestCase}
		*/
		public class BandwidthTestCase extends InstrumentationTestCase {
		private static final String TAG = "BandwidthTestCase";
		private static final String REPORT_KEY_PACKETS_SENT = "txPackets";
		private static final String REPORT_KEY_PACKETS_RECEIVED = "rxPackets";
		private static final String REPORT_KEY_BYTES_SENT = "txBytes";
		@@ -86,11 +88,26 @@ public class BandwidthTestCase extends InstrumentationTestCase {
		}
		} else if (method.isAnnotationPresent(BandwidthTest.class) \|\|
		testClass.isAnnotationPresent(BandwidthTest.class)) {
		/**
		* If bandwidth profiling fails for whatever reason the test
		* should be allow to execute to its completion.
		* Typically bandwidth profiling would fail when a lower level
		* component is missing, such as the kernel module, for a newly
		* introduced hardware.
		*/
		try{
		TrafficStats.startDataProfiling(null);
		} catch(IllegalStateException isx){
		Log.w(TAG, "Failed to start bandwidth profiling");
		}
		runMethod(method, 1, false);
		try{
		NetworkStats stats = TrafficStats.stopDataProfiling(null);
		NetworkStats.Entry entry = stats.getTotal(null);
		getInstrumentation().sendStatus(2, getBandwidthStats(entry));
		} catch (IllegalStateException isx){
		Log.w(TAG, "Failed to collect bandwidth stats");
		}
		} else {
		runMethod(method, runCount, isRepetitive);
		}